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Blitz:
Individual Calculations September 2023 |
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| Sigurdsson, Snorri Thor Total change: -3.40 | |   |
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| Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1916 | 4.00 | 7 | -0.17 | 20 | -3.40 | |
|  Jonasson, Hordur | | | 1516 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorfinnsson, Bragi | g | | 2333 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Bjornsson, Harald | | | 1564 | ISL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Bjornsson, Sigurjon Helgi | | | 1565 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Brynjarsson, Orvar Holm | | | 1611 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jonsson, Gauti Pall | | | 2082 | ISL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Prudnykova, Olga | | wm | 2098 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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